void comment(string $string) Write a string as comment output.

void table(array $headers, Arrayable|array $rows,

void error(string $string, null|int|string $verbosity = null) Write a string

TableCommand class TableCommand extends

string|array option(string $key = null) Get the value of a command option

void info(string $string) Write a string as information output.

void table(array $headers, Arrayable|array $rows,

void question(string $string, null|int|string $verbosity = null) Write

RestartCommand class RestartCommand extends

string secret(string $question, bool $fallback = true) Prompt the user